SmallRig 3725 Crab-Shaped Clamp & Magic Arm 7" with Cold Shoe - 3725 consists of a crab-shaped clamp and a magic arm (7"). It is made of aluminum alloy and stainless steel to increase robustness and durability. Particularly, the clamp features 1/4"-20 and 3/8"-16 threads and maximum/minimum open distance of 54mm and 15mm; the magic arm has a 1/4"-20 screw at one end and a cold shoe at the other, allowing being mounted onto such accessories as a cage, LED light, microphone, monitor, as well as double ball heads that enable 360-degree adjustment as needed. The magic arm together with the clamp quickly connects cameras, monitors, lights, and other equipment with pipe posts, tables, bike bars, etc. Both the clamp and the magic arm are fitted with rubber pads to prevent scratches and help lock equipment in place. Note: Max load: 1.5kg Package Includes: 1 x Magic Arm 1497 1 x Crab-Shaped Clamp 735